Question

The energy of electron in 2nd bohr orbit and third bohr orbit of the hydrogen atom is

Answer 1

Answer:

second orbit = - 3.4 ev

3rd bohr orbit = - 1.51 ev

Explanation:

E = - 13.6 Z^2 /n^2

for Hydrogen put Z=1

for second bohr orbit n=2

and third bohr orbit n= 3

we get E2= -13.6/4 = - 3.4 ev

and E3 = -13.6/9 = - 1.51 ev